This inventor holds 8 USPTO granted patents. Top assignees: Hamanakodenso Co., Ltd., Denso Corporation, Nippon Soken, Inc.. Active years: 2016-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Toyohashi, JP (2016 - 2019)
- Kosai, JP (2021 - 2022)
Company Filing History:

Years Active: 2016-2022
Title: The Innovations of Takao Ishida: A Journey Through Patents and Collaborations
Introduction: Takao Ishida, an accomplished inventor hailing from Toyohashi, Japan, has made remarkable contributions to the field of engineering through his inventive prowess. With a total of 8 patents to his name, Ishida has focused on the design and development of innovative control systems, particularly in the realm of solenoid valves and control valves.
Latest Patents: Among his notable patents, Ishida's latest innovations include a sophisticated solenoid valve. This advanced solenoid valve features a housing that encompasses a valve element, which enables the opening and closing of a valve port. A distinctive characteristic of this invention is a resin-molded guide member, which supports the valve element and allows it to slide axially. This guide member has an intermediate joint connecting the support portion and an attachment portion, which is suitably larger in an orthogonal direction. Additionally, the design incorporates an injection-molding gate mark, emphasizing the precision of its manufacturing process. Another significant patent developed by Ishida pertains to a control valve and its method of manufacturing. This control valve comprises a housing, a sliding valve body within a valve chamber, and a supportive structure that enables the valve body to operate seamlessly between open and closed positions. The valve body’s architecture enhances performance by incorporating a skin layer over a core layer, optimizing functionality while revealing core features in specific areas.
Career Highlights: Throughout his career, Takao Ishida has been associated with renowned organizations, including Hamanakodenso Co., Ltd. and Denso Corporation. These companies have provided him with a platform to transform his innovative ideas into functional applications, solidifying his status as a reliable inventor in the technology space. His expertise and unique designs have surely shaped the effectiveness of products developed in these firms.
Collaborations: Working alongside accomplished professionals like Tomoaki Warashina and Masashi Sugano, Ishida has contributed to collaborative efforts that guided their projects towards success. These partnerships showcase the importance of teamwork in driving innovation and enhancing product offerings in the competitive engineering landscape.
Conclusion: Takao Ishida's journey as an inventor exemplifies the power of creativity and collaboration in fostering innovation. With his 8 patents, particularly in the domain of solenoid and control valves, Ishida stands as a testament to engineering ingenuity. As he continues to inspire future inventors, his work remains pivotal in shaping the future of control systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile